| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.90 | 7.271% | $264.8521 | $264.85 | $264.85 | $264.90 |
| Purchase #2 | $10.50 | 12.443% | $11.8065 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $113.91 | 12.454% | $128.0964 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $88.81 | 8.666% | $96.5063 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $99.25 | 5.489% | $104.6978 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $206.77 | 9.325% | $226.0513 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $235.91 | 7.715% | $254.1105 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,002.05 | $1,086.1209 | $1,086.13 | $1,086.10 | $1,086.20 | |